December 2010 SAT Math

<p>yep you got it 90</p>

<p>Here it is again
49/54 (add to this if you remember any) only 5 more!!!
</p>

<p>100pi question about circle radius 5 inscribed in triangle inscribed in larger circle.
4sqrt2 </p>

<p>does anyone remmeber like what exactly the question was for these:</p>

<p>profit was $17,500 (cubic function)</p>

<p>and the 44% percent for guessing birth </p>

<p>and 16 (area of square; it gave u a parallelogram and it dealt with a 345 triangle)</p>

<p>F%$k. Damn it that’s going to drop me from -2 to 4. That one stupid question dropped me an average of 50 points!!</p>

<p>Damn it, and I said I wasn’t going to make any stupid mistakes. Sigh</p>

<p>How hard do you guys think this test was? -1=800?</p>

<p>jay i think -1 would be a 780 or 790 cuz it wasnt THAT hard</p>

<p>can someone please respond:
does anyone remmeber like what exactly the question was for these:</p>

<p>profit was $17,500 (cubic function)</p>

<p>and the 44% percent for guessing birth </p>

<p>and 16 (area of square; it gave u a parallelogram and it dealt with a 345 triangle)</p>

<p>and what was this</p>

<p>9√2 (sum of numbers last one in a section)</p>

<p>huh I’m completely confused…
OK so like a lot of the questions on the complied list do not look familiar at all. Aka the 9rt2 and the 44% one. I had the tomato one…and the one where #2 was something blatantly obvious along the lines of “how many lines that pass through point K are parallel to line ‘l’?” And I believe there was also a question where there were 2 small circles in a larger circle and the radius of those circles was “3” and it asked for the area of the shaded region, did we answer that? Or am I the only one who had this form…</p>

<p>Considering the predicted curve for this test can I get an estimate what 2 omit 2-3 wrong will be?</p>

<p>I think you guys forgot question number 20. 20 to 24 million and it asked which equation represented the increase. I put E I think it was 20 +(1+ n/100)^10=24 or something like that but my answer was E. Confirm anyone?</p>

<p>it depends if the three you missed were from student produced section.</p>

<p>Mmm In this section:</p>

<ol>
<li>12 (find x, x=2g, 3=g/2)??</li>
<li>77th in line</li>
<li>12(averages problem find x)</li>
<li>4 cranks</li>
<li>II only (pythagorean theorem one)</li>
<li>75(what was this one)?</li>
<li>9(what was this one)?</li>
<li>2.40(auto industry problem)?</li>
<li>AP<AC (point p anywhere in rectangle)</li>
<li>-9<Y<1</li>
<li>Y=3X(just plugged in 2,6 to each one)</li>
<li>(X-3)(X+2)(had to factor each to find answer)</li>
<li>4:9 (Ratio of 2 square sides is 2:3 what is ratio of area?)</li>
<li>(X+5)^2 - X^2 = 125 (word problem, rearranged to solve for x)</li>
<li>I and III (which of the following equations are always true for any values of a and b)</li>
<li>72pi (semicircle one)</li>
<li>|H-68|<6 (pilot one)(option d?)</li>
<li>f(-1)=f(1) is False</li>
<li>12</li>
<li>1/4 tomato/potato question </li>
</ol>

<p>I dont remember question 19. Can anyone remind me the question?</p>

<p>^dguptaa, the question was as follows, I think.The product of two numbers is 16. If the smaller number times 8 and itself equals 16 then what is the sum of the two numbers.basically 8x^2=16,solve for x,multiply by 8 and add the two.</p>

<p>Oh ok then, I got it. </p>

<p>Thx. I tend to forget questions/answers after ~2 days =P</p>

<p>I know this isnt the right forum but I’m asking this question here bc the common app section is dead. Common App wont let me print preview some app.What do i do?</p>

<p>yes…</p>

<p>There was also the one with like the temperature chart. Like to find how many of the days had a full-on higher temperature than the mean…I forgot the answer, but i think 6? idk forgot</p>

<p>The question that gave you a graph of cars for each country and wanted you to find the value of 1 car picture was wierd. It said the total number of cars represented was 19 million. There were 8.5 cars on the chart so 19mil/8.5 which gave me 2.23 million or something. I think i ended up answer 2.5 or 2.4 million, all i remember is the exact number wasn’t an option. Did you guys get this too?</p>

<p>

</p>

<p>I believe the answer was (b), but the equation is correct.</p>

<p>Also add 2.5. The question about doubling a number and subtracting a number from it and doubling a number and adding to it. Forgot the exact details.</p>

<p>@Laerties,</p>

<p>Ya, I remember that question. An odd one, but ya I forgot the numbers.</p>

<p>@Laerties,</p>

<p>Yea I got that one. I think on the consolidated answer sheet it shows up as 2.4, which I dont get cause 2.25 was an answer on the test, and 2.23 ~ 2.25.</p>

<p>

</p>

<p>2 integers, one larger than other. Basically, the trick was recognizing that the answer was a multiple of 3.</p>